Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
81 + 38 =
4
3
2
119
|
2.
914 + 11 =
2
4
3
925
|
3.
134 – 68 =
2
4
66
3
|
4.
689 + 44 =
2
3
4
733
|
|
5.
745 – 68 =
3
4
2
677
|
6.
538 + 73 =
3
611
4
2
|
7.
275 – 39 =
4
2
236
3
|
8.
38 + 158 =
196
3
2
4
|
|
9.
116 + 509 =
3
625
4
2
|
10.
386 – 364 =
22
4
2
3
|
11.
809 – 322 =
487
4
2
3
|
12.
261 + 686 =
947
4
3
2
|
|
13.
837 + 155 =
4
992
3
2
|
14.
301 – 194 =
4
107
2
3
|
15.
127 + 200 =
3
2
327
4
|
16.
181 – 167 =
2
3
14
1
|
|
17.
77 + 509 =
2
3
586
4
|
18.
295 – 120 =
2
3
175
4
|
19.
233 – 23 =
4
210
2
3
|
20.
360 + 628 =
2
3
4
988
|